At week six all outcome measures will be re-assessed. Patient satisfaction with treatment will be assessed. All completed data collection sheets and exercise activity logs will be mailed to the principle investigator for analysis. At this point participants will be informed the trial is over and management will continue as per normal practice. If symptoms have resolved participants may be discharged; if they are improving they may be given an open appointment with advice to contact if any further problems; if there is little change therapists will be allowed to continue management as they see fit as per normal practice.